docker,harbor推送与拉取镜像

harbor 10.0.0.43
1、首先要有镜像推送并更改镜像库地址

vim /etc/docker/daemon.json

{"insecure-registries":["10.0.0.43"]}

systemctl daemon-reload
systemctl restart docker

2、登录harbor私有库

docker login 10.0.0.43  #harbor IP地址

3、必须先给镜像更改标签，并推送

docker tag nginx:1.1 10.0.0.43/docker/nginx:1.1
docker push 10.0.0.43/docker/nginx

4、删除原镜像，并拉取镜像

docker rmi `docker images -qa`
docker pull 10.0.0.43/docker/nginx:1.1